femtokatal

名词 n.
中文释义

英文释义

名词 n.
  1. An SI unit of catalytic activity equal to 10⁻¹⁵ katals. Symbol: f

词形变化

femtokatals plural

词源

Etymology tree
Proto-Indo-European *pénkʷe
Proto-Germanic *fimf
Proto-Indo-European *déḱm̥
Proto-Germanic *tehun
Proto-Germanic *fimftehun
Old Norse fimmtánder.
Danish femtender.
English femto-
English katal
English femtokatal
From femto- + katal.
0 次浏览 数据来源: Wiktionary